Totally found 10042821 items.

  • [专利] 一种​顺-4-(2-甲基-3-对​叔​戊​基​苯基​丙​酰​基)-2,6-二甲​基​吗​啉​合成​方法
    (CN105732534) 种​顺?4?(2?甲基?3?对​叔​戊​基​苯基​丙​酰​基)?2,6?二甲​基​吗​啉​合成​方法,包括​如下​步骤:(i)在​反应​容器​中​加入​2?甲基?3?对​叔​戊​基​苯基​丙​酸(2)0.5mol,丙​睛​400ml,溴化钾​溶液​300ml,加热​溶液​温度​至​80??85℃,回流​4—4.5h,减压蒸馏,回收​丙​睛,得​2?甲基?3?对​叔​戊​基​苯基​丙​酰​溴;(ii)向​步骤(i)得到​的​油状​物​加入​硝基​甲烷​260ml,控制​溶液​温度​在​30??35℃,逐步​滴​加​顺?2?6?二甲​基​吗​啉​0.6?0.7mol,滴​加时​间​控制​在​50—80min,控制​搅拌​速度​在​200—230rpm,搅拌​时间​5?6h,减压蒸馏,回收​溶剂,得​黄绿色​油状​物,加​溴化钾​溶液​稀释,用​硝基​乙烷​提取​5—8​次,无水​碳酸钾​脱水,蒸去​硝基​乙烷,用​4?甲基?2?戊​酮​洗脱,蒸去​洗脱​液,得​无色​油状​液体​顺?4?(2?甲基?3?对​叔​戊​基​苯基​丙​酰​基)?2,6?二甲​基​吗​啉。
  • [专利] 作为​染料​有用​的​化合物
    (CN105732604) 本​发明​的​课题​为:提供​种​作为​用于​液晶显示​装置​等​显示​装置​的​滤​色​器​的​染料​的​优异​的​化合物。解决​方法:式(I)表示​的​化合物。
  • [专利] 作为​染料​有用​的​化合物
    (CN105733295) 本​发明​的​课题​在于​提供​种​供给​着色剂​的​合成​容易、着色剂​的​升华​被​抑制​的​滤​色​器​的​着色​树脂​组合​物。解决​手段​为​式(I)所​示​的​化合物。
  • [专利] Method and odorisation agent storage for odorising an useful gas, especially natural gas
    (EP3037504) The Invention concerns a Procedure for the [Odorieren] of a Utilizable Gas (2), exhibiting the Steps: Reproach a [Odorierungsmittels] (4) in a Container (3) of a [Odorierungsmittelspeichers] (1); Lead at least a first Component Current of the Utilizable Gas (2) by the Container (3), whereby the first Component Current carries accordingly a Part forward of the [Odorierungsmittels] and [is] odoriert, and whereby to the Dosage of this Part the Temperature of the [Odorierungsmittels] (4) in the Container in a pre-defined Temperature Range is held, so that the Steam Pressure of the [Odorierungsmittels] (4) is adjusted in a pre-determined Range. Further the Invention concerns an appropriate [Odorierungsmittelspeicher] as well as an appropriate Plant to the [Odorierrung] of a Utilizable Gas.
  • [专利] Compounds made from plasticized thermoplastic polyurethanes
    (EP3037465) The invention relates to a compound that includes (a) a polyether or polyester thermoplastic polyurethane (TPU); (b) a vulcanized vegetable oil; (c) a plasticizer; and, optionally, one or more further additives. A process for the production of such a compound is also described. The compound can be used in the manufacture of soles, midsoles and uppers for shoes, and also in the production of technical articles and in sports applications.
  • [专利] Method for forming a circuit pattern on a substrate
    (US20160186327) A method for forming a circuit pattern on a substrate may include the steps of: providing a substrate having an insulating surface including a pattern-forming region; printing only on a portion of the insulating surface, including the pattern-forming region, with an activation ink so as to form an activation layer on the portion of the insulating surface; forming a first metal layer on the activation layer by electroless plating; and isolating a patterned portion of the first metal layer, which is formed on the pattern-forming region, from a remaining portion of the first metal layer.
  • [专利] Liquid Coating for Roofing System Fiberboard and Processes for Making and Using the Same
    (US20160185976) Coatings, coating compositions and coating suspensions that contain solar reflective and/or shielding components for use in coating substrates such as cellulosic fiberboard construction materials. The coatings may vary in color from pink to red or from yellow to orange depending on which colorant or solar reflective pigment is used or combinations of colorants and solar reflective pigments is used. Methods of making and using the coatings and coating compositions/suspensions are also provided.
  • [专利] 净水器
    (CN106904689) 本​发明​提供​种​净水器,包括​支架​和​壳体;所​述​支架​形状​为​C​形;所​述​支架​上端​设置​有​进水口;所​述​支架​下端​设置​有​出水口;所​述​壳体​设置​在​所​述​支架​内部;所​述​支架​上下​两端​设置​有​密封圈。本​发明​结构​简单,实现​对​源​水​的​深度​净化,密封​性好。
  • [专利] 一种​具有​高​硬度​与​自​润滑​性的​涂层​及其​制备​方法
    (CN106906442) 本​发明​提供​了​种​具有​高​硬度​与​自​润滑​性的​涂层。该​涂层​将​具有​高强​韧性​的​非​晶​纳米​晶​结构​与​MAX​相​层状​结构​相结合,利用​MAX​相​层状​结构​具有​的​良好​自​润滑性,使​涂层​不仅​具有​高​硬度,而且​具有​良好​的​自​润滑​性能,能够​满足​装备​关键​零部件​和​工​模具​等​基体​的​减摩​耐磨​防护​需求。另外,针对​由​纳米​晶​TiN、非​晶​SiN​以及​Ti-Si-C​三种​元素​的​MAX​相​层状​结构​构成​的​涂层,本​发明​利用​多​弧​离子​镀​技术​制备​该​涂层,得到​的​涂层​硬度​可达​30-40GPa,摩擦系数​可达​0.1-0.2。
  • [专利] 3-氯-5-三​氟​甲基​吡啶​类化​合物​及​中间体​的​制备​方法
    (CN106905231) 本​发明​公开​了​种​3-氯-5-三​氟​甲基​吡啶​类化​合物​及​中间体​的​制备​方法。本​发明​的​如​式​3​所​示​的​化合物​的​制备​方法,其​包括​如下​步骤:有机​溶剂​和​水​的​混合​溶剂​中,相​转移​催化剂​的​作用​下,将如​式​2​所​示​的​化合物​与​金属​氰化物​进行​取代​反应,制得​如​式​3​所​示​的​化合物;进步​包括​如下​步骤:溶剂​中,氟化​试剂​作用​下,将如​式​1​所​示​的​化合物​进行​氟化​反应,制得​所​述​如​式​2​所​示​的​化合物;也可​进步​包括​如下​步骤:在​氯化氢​和​乙醇​作用​下,将如​式​3​所​示​的​化合物​进行​Pinner​反应,然后​进行​水解​成​酯​反应,制得​如​式​4​所​示​的​化合物。本​发明​的​3-氯-5-三​氟​甲基​吡啶​类化​合物​的​制备​方法​成本​低、生产​安全性​高、操作​简单、收率​较高、更​适于​工业化生产。
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